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What validator to use (ASP.Net, C#)

Hi all,

I have a DropDownList containing a list of companies. I've added a new
ListItem as such:
"-- Select a company --","0" and set the list index to this item. I want to
make sure that
the user selects a company. I know I can check this by getting the
SelectedItem.Value = "0"
result.

My question is, can I use the RegularExpressionValidator control with Custom
expression to
validate that a company is selected or SelectedItem.Value != "0" ?

Thanks,
Nov 15 '05 #1
0 864

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